Linearly flexible neon lamp and lamp tube thereof

Abstract

The invention relates to a linearly flexible neon lamp and a lamp tube thereof. The linearly flexible neon lamp provided by the invention comprises a flexible nonopaque core wire, a coating layer, a guide line and multiple lamp beads, wherein the coating layer are covered on the external surface of the flexible nonopaque core wire, and the flexible nonopaque core wire is provided with a first through hole and a second through hole in a centre line direction; and the first through hole and the second through hole are communicated through multiple channels, the lamp beads are arranged on the positions, corresponding to the channels, in the first through hole or the second through hole, and the lamp beads are arranged in the centre line direction. When the linearly flexible neon lamp is in use, the lamp beads positioned in the first through hole lighten the first through hole, meanwhile, the lights emitted by the lamp beads can lighten the corresponding positions of the second through hole through the channels; and the lamp beads positioned in the second through hole lighten the second through hole, meanwhile, and the lights emitted by the lamp beads can lighten the corresponding positions of the first through hole through the channels. The first through hole and the second through hole are both uniformly lightened without obvious bright spots and dark spots, thereby achieving the overall luminous effect.

Description

Technical field [0001] The invention relates to a neon lamp, in particular to a linear flexible neon lamp and its lamp tube. Background technique [0002] As a kind of eye-catching lighting equipment, neon lights have been widely used in entertainment venues, outdoor scene rendering, advertising and family life. In order to obtain linear light sources, linear neon lights have appeared in the prior art. The most common one is plastic neon lights. Although plastic neon lights can form linear light sources when energized, the light at the position of the bulb is stronger than the light far away from the bulb, so A light spot with strong light will be formed, which cannot achieve the effect of full body luminescence. [0003] A linear flexible neon light that can be bent has also appeared in the prior art, such as figure 1 with figure 2 As shown, this neon light includes a flexible light-transmitting core wire 1 and a coating layer 2 covering the flexible light-transmitting core wire...

AI Technical Summary

Problems solved by technology

In order to obtain linear light sources, linear neon lights have appeared in the prior art, the most common of which is plastic neon lights. Although plastic neon lights can form linear light sources when they are energized, the light at the position of the bulb is stronger than the light at a position far away from the bulb. Therefore It will form a point of light with strong light, which cannot achieve the effect of whole body luminescence

[0003] A kind of linear flexible neon light that can be bent has also occurred in the prior art, such as figure 1 and figure 2 As shown, this neon lamp includes a flexible light-transmitting core wire 1 and a cladding layer 2 wrapped outside the flexible light-transmitting core wire. A wire 3 is fixed inside the flexible light-transmitting core wire. A U-shaped groove 5 is opened in the longitudinal direction, and lamp beads 4 are fixed at equal intervals in the U-shaped groove 5. The lamp heads of all lamp beads 4 are illuminated outwards. Due to the limitation of the internal structure of the flexible light-transmitting core wire, only one Group lamp beads, so that although it can form a linear light source when energized, the lamp bead 4 can only illuminate in one direction. This linear flexible neon light is an irregular body, like the Ω shape in the Greek letter, or like a mushroom shape, Therefore, the light on the back side will be relatively dark or not luminous, while the lit side is very bright, so that the whole body luminous effect cannot be achieved.

Images